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Flights to Washington, D.C. Reagan-National

€325 Cheap flights to Washington, D.C. Reagan-National Airport

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Washington, D.C. Reagan-National Airport departing on 7/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Find the cheapest flights from Ireland to Washington, D.C. Reagan-National Airport

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
09:40 - 12:00
DUB
-
DCA
31h 20m
3 stops
Multiple Airlines Logo
06:00 - 09:20
DCA
-
DUB
22h 20m
2 stops
€527Multiple Airlines
Thu, 27 Aug - Sat, 5 Sep
JetBlue Logo
10:40 - 18:01
DUB
-
DCA
12h 21m
1 stop
JetBlue Logo
18:00 - 08:20
DCA
-
DUB
9h 20m
1 stop
€527JetBlue
Thu, 27 Aug - Wed, 9 Sep
JetBlue Logo
10:40 - 18:01
DUB
-
DCA
12h 21m
1 stop
JetBlue Logo
17:00 - 08:20
DCA
-
DUB
10h 20m
1 stop
€528JetBlue
Sun, 30 Aug - Sun, 6 Sep
United Airlines Logo
09:00 - 18:18
DUB
-
DCA
14h 18m
1 stop
United Airlines Logo
16:00 - 07:30
DCA
-
DUB
10h 30m
1 stop
€530United Airlines
Tue, 22 Dec - Wed, 27 Jan
British Airways Logo
09:30 - 16:53
DUB
-
DCA
12h 23m
1 stop
British Airways Logo
13:44 - 06:30
DCA
-
DUB
11h 46m
1 stop
€533British Airways
Mon, 28 Sep - Thu, 22 Oct
Multiple Airlines Logo
09:40 - 21:48
DUB
-
DCA
17h 08m
3 stops
Multiple Airlines Logo
12:40 - 10:55
DCA
-
DUB
17h 15m
2 stops
€534Multiple Airlines
Thu, 27 Aug - Sat, 5 Sep
Delta Logo
05:45 - 22:00
DUB
-
DCA
20h 15m
2 stops
Delta Logo
09:00 - 07:45
DCA
-
DUB
17h 45m
1 stop
€534Delta
Wed, 28 Oct - Sun, 1 Nov
Delta Logo
13:05 - 22:59
SNN
-
DCA
14h 54m
2 stops
Delta Logo
16:00 - 11:10
DCA
-
SNN
14h 10m
2 stops
€546Delta
Sat, 29 Aug - Sat, 5 Sep
United Airlines Logo
09:30 - 17:02
SNN
-
DCA
12h 32m
1 stop
United Airlines Logo
10:30 - 07:30
DCA
-
SNN
16h 00m
1 stop
€551United Airlines
Sat, 29 Aug - Sat, 5 Sep
British Airways Logo
20:05 - 18:51
SNN
-
DCA
27h 46m
2 stops
British Airways Logo
15:59 - 11:30
DCA
-
SNN
14h 31m
2 stops
€653British Airways
Wed, 4 Nov - Sun, 8 Nov

momondo Fare Finder

 
Locate flights to Washington, D.C. Reagan-National that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 13,528 searches and data was last updated on 12 July 2026.
Use the filters below to find and compare flights to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

Thu 27/8

09:40-12:00

3 stops31h 20m

Washington, D.C. Reagan-National

Sat 5/9

06:00-09:20

2 stops22h 20m

€527
Fastest return journey

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

Thu 27/8

10:40-18:01

1 stop12h 21m

Washington, D.C. Reagan-National

Wed 9/9

18:00-08:20

1 stop9h 20m

€527

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

Sun 30/8

10:40-18:01

1 stop12h 21m

Washington, D.C. Reagan-National

Sun 6/9

17:00-08:20

1 stop10h 20m

€528

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

Tue 22/12

09:00-18:18

1 stop14h 18m

Washington, D.C. Reagan-National

Wed 27/1

16:00-07:30

1 stop10h 30m

€530

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

Mon 28/9

09:30-16:53

1 stop12h 23m

Washington, D.C. Reagan-National

Thu 22/10

13:44-06:30

1 stop11h 46m

€533

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

Thu 27/8

09:40-21:48

3 stops17h 08m

Washington, D.C. Reagan-National

Sat 5/9

12:40-10:55

2 stops17h 15m

€534

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

Wed 28/10

05:45-22:00

2 stops20h 15m

Washington, D.C. Reagan-National

Sun 1/11

09:00-07:45

1 stop17h 45m

€534

ShannonWashington, D.C.

SNN - DCA

SNNDCA

Shannon

Sat 29/8

13:05-22:59

2 stops14h 54m

Washington, D.C. Reagan-National

Sat 5/9

16:00-11:10

2 stops14h 10m

€546

ShannonWashington, D.C.

SNN - DCA

SNNDCA

Shannon

Sat 29/8

09:30-17:02

1 stop12h 32m

Washington, D.C. Reagan-National

Sat 5/9

10:30-07:30

1 stop16h 00m

€551

ShannonWashington, D.C.

SNN - DCA

SNNDCA

Shannon

Wed 4/11

20:05-18:51

2 stops27h 46m

Washington, D.C. Reagan-National

Sun 8/11

15:59-11:30

2 stops14h 31m

€653

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. Reagan-National Airport from

Flights to Washington, D.C. Reagan-National Airport – Travel Insights & Trends

Get data-powered insights and trends for flights to Washington, D.C. Reagan-National Airport to help you craft the best travel plan.

What is the cheapest airline that flies from Ireland to Washington, D.C. Reagan-National?

JetBlue and British Airways are the most popular carriers operating from Ireland to Washington, D.C. Reagan-National

Cheapest flights to Washington, D.C. Reagan-National

Find the cheapest flights to Washington, D.C. Reagan-National from your nearest city or airport

Cheap Washington, D.C. Reagan-National Airport flight deals and tips

Summary info about Washington, D.C. Reagan-National Airport flight prices, duration and airlines

Best One-Way Price

€325

Best Round-Trip Price

€527

Fastest flight time

16h 29m
The best one-way flight price to Washington, D.C. from Ireland in the last 5 days is €325 (Dublin to Washington, D.C. Reagan-National).
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The best return flight price to Washington, D.C. from Ireland in the last 5 days is €527 (Dublin to Washington, D.C. Reagan-National).
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The fastest flight to Washington, D.C. from Ireland takes 16h 29m (Dublin to Washington, D.C. Reagan-National).
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Frequently asked questions about flying to Washington, D.C. Reagan-National Airport

Is there an alternative airport near Washington, D.C. Reagan-National Airport?

Those flying to Washington, D.C. Reagan-National Airport could potentially find better pricing at Washington, D.C. Dulles Intl Airport (36 km from Washington, D.C. city centre) or Baltimore/Washington Airport (44 km from Washington, D.C. city centre) depending on the month and departure airport.

Is there a cheaper alternative to flying into Washington, D.C.?

Prices vary based on where travellers are departing from, but on average, the cheapest airport to fly to in Washington, D.C. is Baltimore/Washington Airport where the average price is €433. Users typically find the best prices when using momondo’s Airport-to-Airport Pricing Tool.

What is the absolute cheapest flight to Washington, D.C.?

€627 is the cheapest deal found on momondo in the last two weeks for a flight to Washington, D.C.. This flight is from Dublin and is 17% cheaper than most flights to Washington, D.C.. To find the cheapest price to Washington, D.C. from your area, use momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Washington, D.C. Reagan-National Airport?

Prices for flights to Washington, D.C. Reagan-National Airport are refreshed on a daily basis.

How old do you have to be to fly to Washington, D.C. Reagan-National Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Washington, D.C. Reagan-National Airport.

What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

The required travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Gettysburg
Landover
Alexandria

Why use momondo?

Why should I use momondo to find a flight deal to Washington, D.C.?

It is quick and easy to find flights to Washington, D.C. on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

Can I find flights to Washington, D.C. with flexible booking policies on momondo?

All flight searches to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights to Washington, D.C.?

Once you have performed a search for flights to Washington, D.C., momondo helps you find the right flight by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight to Washington, D.C. right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to Washington, D.C. Reagan-National Airport DCA

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